July weather forecast in Goroka

July in Goroka is the windiest month of the year. In July, the weather in Goroka is typically warm. Average daily high temperature in July is about 19 degrees above zero. On average, Goroka has 27 rainy and 4 cloudy days in July. The rains are usually heavy. July as well as January, February, March, and April is considered the most uncomfortable time to visit Goroka.